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UA5781

DEN → ASE · EMBRAER EMB195 · Skywest Airlines

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Departure · Denver (DEN)

Gate B50
Scheduled 01 Oct 20:55 · Departed 01 Oct 21:10 · +15 min
Board status: Off block
Airborne since 01 Oct 21:43 (ADS-B)

Board data from den, updated 18 min ago; times local to each airport.

Flight

Status
In progress
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-02 02:55 UTC
Departed
2026-10-02 03:43 UTC
Arrival
Aspen-Pitkin Co/Sardy Field (ASE) — Aspen, United States (scheduled)
Progress
79% · ~5m remaining
Distance flown
172 km
Straight-line distance
201 km

Aircraft

Registration
N639SY
Type
EMBRAER EMB195
CO2 (EMEP est., total)
5.8 t (110 kg/pax Business, 37 kg/pax Economy)

Altitude & speed

Max altitude
22,000 ft
Max ground speed
394 kt
Tracked
16m · 171 km
Note
still in progress - the track so far
Altitude (ft, max 22,000)
011,88023,7600m
Ground speed (kt, max 394)
02134260m
Altitude (ft, max 22,000)
011,88023,7600m
Ground speed (kt, max 394)
02134260m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Skywest Airlines (SKW)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 03:43 UTC SKW5781 DEN → ASE
Denver → Aspen
 N639SY EMBRAER EMB195 In progress ~201 km est.
2026-10-01 03:10 UTC SKW5781 DEN → ASE
Denver → Aspen
 N630SY EMBRAER EMB175 Incomplete (signal lost) ~233 km est. (168 km recorded)
2026-09-30 02:54 UTC SKW5781 DEN → ASE
Denver → Aspen
 N628SY EMBRAER EMB175 Incomplete (signal lost) ~245 km est. (173 km recorded)
2026-09-29 02:46 UTC SKW5781 DEN → ASE
Denver → Aspen
 N634SY EMBRAER EMB170 100LR Incomplete (signal lost) ~246 km est. (170 km recorded)

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